baber/WOPTO huggingface dataset:
Patent JP-2004075905-A (JP)
Title: Agent for decomposing biodegradable plastic and decomposing method
Inventor: IEFUJI HARUYUKI
IPC: C12N9/18
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technology to decompose a biodegradable plastic material such as polylactic acid by using a specific lipase and provide a use of the enzyme effective for the decomposition of a biodegradable plastic material, especially polylactic acid, etc.  <P>SOLUTION: The agent for decomposing a biodegradable plastic contains lipase CS2 as an active component. The lipase CS2 is produced from Cryptococcus sp.S-2 or produced by a recombinant DNA technology, has a newly clarified amino acid sequence having high similarity to cutinase and, accordingly, exhibits decomposing action on a polyester plastic as well as polylactic acid. Enzymes capable of effectively decomposing a polylactic acid which is a representative biodegradable plastic are essentially unknown and the waste disposal technique for used polylactic acid is not yet developed to hinder the use of the polylactic acid recently attracting attention on its usefulness. The problem is solved by the use of the enzyme and the decomposing method of the invention is excellent also as a technique for preventing environmental pollution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073135-A (JP)
Title: Crop harvester
Inventor: NAKAJIMA SHIGERU
IPC: A01D45/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crop harvester to cut a stem crop with a simple operation and harvest the cut crop by forcibly raking the crop.  <P>SOLUTION: The harvester body 10 is provided with an operation part 12 having a coaxially extended sleeve 26 to rotatably support an inner shaft 20 and an outer shaft 22 at the upper part of the body, a handle support part 34 integrated to the sleeve 26 and an operation handle 24 rotatably supported by the handle support part 34 and rotating the inner shaft 20 and the outer shaft 22, a cutter part 14 oppositely placed under the body to enable the cutting of asparagus and having an upper blade 36 and a lower blade 38 fixed to the outer shaft 22 and the inner shaft 20, respectively, a crop receiving part 16 composed of a receiving table 40 to receive the cut asparagus under the cutter part 14 and a holder 42 placed above the receiving table, and a raking part 18 interlocked with the upper blade 36 and forcibly rake the cut asparagus into the crop receiving part 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075169-A (JP)
Title: Pressurizer for seasoning container
Inventor: IGUCHI MIKIRO
IPC: B65D51/16
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To hygienically send air into a container in which sticky seasoning such as mayonnaise or ketchup, etc., is squashed so as to swell it and easily drop and move the mayonnaise, etc. to the spout and to keep it up-side-down at all times so that it can readily be used.  <P>SOLUTION: A cap screw-fitting part 7 that is formed in a cap body 4 to be removably fitted on the spout 3 of the container 2, an air-take-in part that is continuously formed at the cap screw-fitting part 7 and that is so constituted as to send air through the spout 3 into the inside of the container 2, and a check valve 6 installed in the air intake for taking in air from outside are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083940-A (JP)
Title: Superclean magnesium-containing maraging steel strip
Inventor: HARA KENICHIRO
IPC: C22C38/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maraging steel strip excellent in fatigue strength characteristics by minifying the size of oxide base non-metallic inclusion remaining in the maraging steel strip.  <P>SOLUTION: This superclean Mg-containing maraging steel strip contain, by mass, 0.0005-0.01% Mg, and its A value expressed by the expression äA value = (mass% Mg)/(mass% O)} is ≥1.0. Desirably, the superclean Mg-containing maraging steel strip mainly consists of the oxide consisting essentially of MgO as the oxide base non-metallic inclusion. Fther desirably, the steel strip contains, by mass, of ≤0.01% C, 8.0-22.0% Ni, 7.0-20.0% Co, 2.0-9.0% Mo, ≤ 2.0% Ti, ≤0.2% Al, ≤0.0020% O, ≤0.0030% N, 0.0005-0.01% Mg and the balance substantially Fe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081295-A (JP)
Title: Artificial inner ear
Inventor: YUASA MITSUHIRO
IPC: A61F11/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial inner ear simultaneously realizing a lower power consumption and a high resolution.  <P>SOLUTION: The artificial inner ear has a fishbone sensor 21 equipped with a plurality of resonators resonating with voices of mutually different frequencies and converts the vibrations of the resonators to signals corresponding to the vibration levels. An amplifying circuit 22 amplifies signals converted by the fishbone sensor 21 at a prescribed amplification factor and supplies an external switching circuit 23. The external switching circuit 23 switches the supply routes of signals and sequentially sends signals supplied through an external antenna 24. An internal switching circuit 32 switches the supply routes of signals and sequentially supplies the signal sent through the internal antenna 31 to a plurality of electrodes 4a and stimulates the cochlea nerves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083707-A (JP)
Title: Crosslinked microparticles
Inventor: OKAZAKI KANA
IPC: C08F4/04
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide monodisperse crosslinked microparticles having a sufficient refractive index difference from a base resin even if containing neither surfactant nor stabilizer such as dispersion stabilizer, therefore having excellent physical properties as a light scattering agent.  <P>SOLUTION: The crosslinked microparticles contains microparticles obtained by copolymerization between a noncrosslinkable monomer(A) and a crosslinkable monomer(B) in a solvent using a specific polymerization initiator, wherein the noncrosslinkable monomer(A) includes 10-95 wt.% of a monomer containing fluro-groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085086-A (JP)
Title: Air conditioner
Inventor: NAKAI AKINORI
IPC: F24F1/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of reducing an influence of noise to an indoor user and enhancing comfortability in the air conditioner having a function for feeding humidified air from the outside.  <P>SOLUTION: The air conditioner is provided with an indoor fan 5 feeding conditioned air; a humidification hose laid from the outdoor side to the indoor side; a humidification fan of a humidification unit 3 for circulating air to the humidification hose 4; and a control part 2a for controlling an air blasting amount of the humidification fan of the humidification unit 3 to a large/small amount corresponding to an air blasting amount of the indoor fan 5. An air amount tap of the humidification fan of the humidification unit 3 is set to a slight/weak/strong degree corresponding to a slight/weak/strong degree of the air amount tap of the indoor fan 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083770-A (JP)
Title: Fluorescent substance having pigment for low-speed electron beam and fluorescent display tube
Inventor: TSUJI HITOSHI
IPC: H01J29/20
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent substance having pigment for low-speed electron beams in which color conversion is sufficiently done and contrast under outside light can be improved, and a fluorescent display tube for which the fluorescent substance having the pigment for low-speed electron beams is used.  <P>SOLUTION: In the fluorescent substance for the low-speed electron beams in which pigment (6a) is attached on the surface of a fluorescent particle surface, the pigment has <0.1 μm average particle diameter and the surface of the fluorescent substance having the pigment is covered with a transparent electroconductive oxidized film (6b). In the fluorescent display tube emitting light by injecting the low-speed electron beams to a fluorescent layer formed in a vacuum container, the fluorescent substance for the low-speed electron beams is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088626-A (JP)
Title: Member for acoustic adjustment layer
Inventor: SAKAGUCHI MIKIO
IPC: H04R31/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for acoustic adjustment layer which is excellent in mechanical strength and can hold sensor properties stably for a long period, its manufacturing method, and an ultrasonic sensor which has the member for an ultrasonic adjustment layer.  <P>SOLUTION: The member for an acoustic adjustment layer contains foaming glass for its main component, the manufacturing method for the acoustic adjustment layer is performed by mixing glass with foaming material and sinking them, and also the ultrasonic sensor has an acoustic adjustment layer consisting of the above member for an acoustic adjustment layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090926-A (JP)
Title: Applying plug
Inventor: KAMIMURA CHIAKI
IPC: B05C1/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applying plug which can apply over a wide range at a time.  <P>SOLUTION: The applying plug has a cap base to be fixedly retained on the mouth of a container and an applying head provided on the bottom wall of the cap base for soaking contents in the container and applying the contents with the head brought into direct contact with a surface to receive the application. A plurality of openings for discharging the contents in the container are provided on the bottom wall of the cap base. The plug is also provided with an applying head saucer having a plurality of through holes equally distributed over the entire region of the applying head, aligning with the bottom wall of the cap base and defining sections for connecting the through holes with the openings respectively between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160704-A (JP)
Title: Flame-retardant resin composition and wiring material using the same
Inventor: KOBAYASHI KAZUHIKO
IPC: C08J3/20
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition excellent in mass producibility, freely colorable, having high flame retardancy, mechanical characteristic and excellent pressure adhesion, with no concern of pollution due to incineration or reclaiming on waste disposal, and to provide wiring material using the composition as the coating material.  <P>SOLUTION: This flame-retardant resin composition comprises 0.05 pts.mass of an organic peroxide (K), 0.1 to 2 pts.mass of a cross-linking aid (L) and 100 to 300 pts.mass of a metal hydrate to 100 pts.mass of a thermoplastic resin component (J) comprising (a) 3 to 97 mass% ethylene/α-olefin copolymer and/or ethylene/vinyl acetate copolymer and/or ethylene/(meth)acrylic ester, and (b) 97 to 3 mass% acrylic acid and/or methacrylic acid-modified polyolefin resin and/or ethylene/(meth)acrylic acid copolymer, wherein at least 50 mass% of the metal hydrate (M) is treated by a reactive silane coupling agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004092143-A (JP)
Title: Bracket structure for work unit
Inventor: KOBAYASHI TAKAHIRO
IPC: E02F3/38
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bracket structure which prevents cracking at a welding portion with respect to a base metal even if the distance between the welding portion and the end of each bracket plate is short.  <P>SOLUTION: The bracket structure for a work unit is formed by fixing a pair of the bracket plates 55a to the base metal 40aa by a welding means, and inserting a pin 46 into the bracket plates 55a, whereby the load of a cylinder 57 is borne via the pin 46 and the bracket plates 55a by the base metal 40aa. According to the bracket structure, a width-increasing section 55c for increasing the width dimension of an abutting portion of a bracket 55 on the base metal 40aa, is formed at an end opposite to a direction that extends the cylinder 57, and then a welding bead between the end of the bracket 55 and the base metal 40aa is arranged over the entire length of the width-increasing portion 55c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095954-A (JP)
Title: Semiconductor device
Inventor: HARA TAKUMA
IPC: H01L29/78
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trenched gate semiconductor device that can improve the general performance by reducing the parasitic capacitance without lowering the on resistance or breakdown voltage to a great extent.  <P>SOLUTION: The trenched gate semiconductor device is provided with a first main electrode, a second main electrode, a first conductivity semiconductor base area (5), a gate electrode (1) that is provided in a trench penetrating the semiconductor base area with an insulation film (3) in between, and second conductivity semiconductor area (9) and first conductivity semiconductor area (10) that are provided under the semiconductor base area. A depleted area (DP) extending from the joint part between the second conductivity semiconductor area and the first conductivity semiconductor area reaches the trench.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089614-A (JP)
Title: Disposable diaper
Inventor: MURANAKA TOSHIO
IPC: A61F13/49
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper which cleanly shows variation of a pattern upon urination to enable an infant to easily understand the condition.  <P>SOLUTION: This disposable diaper is made by interposing an absorptive body 4 between a liquid permeable inner face sheet 3 and a liquid impermeable translucent waterproof sheet 15. A variable pattern 22 which varies upon contacting water or a urine component is formed on the inside face of the waterproof sheet 15 in contact with the absorptive body 4. An invariable pattern 21 is formed on the outside face of the waterproof sheet 15 or a back sheet 16 to a further outside. The variable pattern 22 and the invariable pattern 21 are mutually related to constitute a unified pattern 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157505-A (JP)
Title: Data write method and data storage system
Inventor: YANG WON-CHOUL
IPC: G11B20/10
Filed: 2002-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a data write method and a data storage system for improving the performance of data storage. SOLUTION: The data write method for the storage of data includes a step for discriminating whether a recording instruction is inputted or not, a step for executing a dummy write mode for a period equal to or longer than a prescribed time when the recording instruction is inputted as a result of the discrimination and a step for executing a record mode after the end of the dummy write mode. In the data storage system provided with a controller for controlling a series of processes for reproducing data from a storage medium and recording the data on the storage medium, the controller is provided with hardware or/and software for executing a dummy write process for a period equal to or longer than a prescribed time before the execution of the record mode when the recording instruction is inputted from a host computer.
Patent JP-2004099713-A (JP)
Title: Asymmetric squarilium compound and filter containing the compound and used for image display equipment
Inventor: AGATA KATSUMI
IPC: G02B5/22
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring compound which, when contained in a filter for image display equipment, effectively intercepts unnecessary light with a wavelength of about 580 nm emitted from the image light source of color image display equipment, giving an image excellent in contrast and color reproducibility.  <P>SOLUTION: The asymmetric squarilium compound is represented by formula (1) (wherein R<SP>1</SP>to R<SP>4</SP>are each a hydrogen atom or an optionally sybstituted alkyl, alkenyl, alkoxycarbonyl or phenyl group; R<SP>5</SP>to R<SP>7</SP>are each an optionally substituted alkyl group; and R<SP>8</SP>is a hydrogen or halogen atom or an optionally substituted alkyl or alkoxy group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101940-A (JP)
Title: Electro-optical device, control driver for the same, driving method for electro-optical device and electronic equipment
Inventor: KATASE MAKOTO
IPC: G09G3/20
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device for maintaining display quality with lower power consumption for a long period of time and to provide a control driver therefor and its driving method and electronic equipment.  <P>SOLUTION: When a new write-in instruction is inputted from a host computer 50, an electrophoresis display device 20 stores image data into a frame memory 40 based on the write-in instruction. Then, the electrophoresis display device 20 carries out an reset operation and performs a write-in operation by input data. When there is no new write-in instruction, the device 20 measures time from the completion time of the last write-in operation and when a predetermined time has passed since the completion time of the last write-in operation, the device 20 reads the image data stored in the frame memory 40. Then, the device 20 carries out a reset operation to perform a write-in operation by the image data read from the memory 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099137-A (JP)
Title: Lid material for ptp packaging and its manufacturing method
Inventor: IMAI KAZUMOTO
IPC: B29L9/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid material which is used for PTP packaging of a medicine such as tablets, capsules or the like, various foods and the like, has excellent unsealability, durability and design and can be made at a low cost.  <P>SOLUTION: There is provided a polyester resin layer (A) comprising 98 to 80 wt.% of a crystalline polyester resin (a-1) made of terephthalic acid as a major acidic component and 2 to 20 wt.% of a block-copolymerized polyester resin (a-2) composed of a crystalline segment having a melting point of not lower than 170 °C and a soft polymer having a melting point or a softening point of not higher than 100 °C and molecular weight of 400 to 8,000. A polyester resin layer (B) having a melting point 10°C or more higher than the melting point of the crystalline polyester (a-1) included in the polyester resin layer (A) is laminated on at least one surface of the polyester resin layer (A). The laminate is stretched at least in a uniaxial direction and is heat-treated at a temperature in the range from the melting point of the crystalline polyester (a-1) included in the polyester resin layer (A) minus 5°C to a temperature lower than the melting point of the polyester resin layer (B). The stretched polyester film is thus obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112222-A (JP)
Title: Image processor
Inventor: FUKUDA HIROAKI
IPC: G06T7/40
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which detects image portions composed of dots of a binarized image and adaptively switches over image processing methods for executing a smoothing process, etc. over the image portions composed of dots and image portions of other than the dots for image data to be transmitted to a plotter.  <P>SOLUTION: The image processor detects image portions composed of dots of a binarized image, and adaptively switches over image processing methods over the image portions composed of dots and image portions of other than the dots. A method taken to detect the dot portions comprises cutting up image data through a window having a size of N pixel lengths N × 1 in the scanning direction, counting the number of changing times from white to black or vice versa a binary-coded image in the window, and deciding them to be dot portions when the count value C exceeds or is equal to a threshold Th.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075030-A (JP)
Title: Local shading sun visor of automobile
Inventor: MOROTOMI MASAAKI
IPC: B60J3/02
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun visor to view a forward upper part, and to easily see a road sign and signal indication.  <P>SOLUTION: Local shading sun visors 2 are provided on right and left sides of a forward upper part, and an intermediate portion forms an open-view condition. When the sun is at a low altitude and dazzling, the local shading sun visors 2 are lowered, and the head position may be shifted in the right-to-left direction so that the sun is hidden by the shade thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107465-A (JP)
Title: Vertical furnace fastening structure of chamber-type coke oven
Inventor: OTSUKA JUNICHI
IPC: C10B29/08
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a top deck, to increase furnace fastening force and to improve the strength of a furnace body.  <P>SOLUTION: A base stay 8 is embedded in foundation concrete on which a chamber-type coke oven (furnace body 1), an upper stay 10 installed on the top deck 7 is connected through a back stay 3 to the base stay 8. The chamber-type coke oven (furnace body 1) is fastened in the vertical direction. An adjustment mechanism 17 for fastening force in the vertical direction is laid at a connection part between the upper stay 10 and the back stay 3. A furnace fastening box 14 for transmitting the fastening force of the upper stay 10 to the furnace body 1 is installed in the top deck 7 and a heat insulating material is packed into the furnace fastening box 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106680-A (JP)
Title: Sunshade auxiliary plate of sunroof
Inventor: MITSUHIRO KAZUMI
IPC: B60J7/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent temperature rise in a sunshade or a cabin by sunlight coming from a sunroof panel.  <P>SOLUTION: This sunshade auxiliary plate on which an aluminum thin plate, a stainless steel thin plate, or the like for reflecting the sunlight to a heat insulation sheet is integrally molded or adhered is placed on the sunshade, thereby reflecting the sunlight and insulating it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105475-A (JP)
Title: Seat width adjustable collapsible wheelchair
Inventor: YAMADA AKIO
IPC: A61G5/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor of adjusting work at a job site by making a seat width of a collapsible wheelchair adjustable, and reducing adjusting portions.  <P>SOLUTION: This collapsible wheelchair is provided with a fixing means 17 for fixing joint parts 15 and 16 for journaling respective left-right obliquely moving arms 5 to 12 in the longitudinal direction of the wheelchair as a rotary shaft at a different distance in the lateral direction of the wheelchair by laterally dividing the obliquely moving arms 5 to 12 arranged so as to cross in an almost X shape for supporting a seat surface 20 and body frames 3 and 4 for installing wheels 1 and 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108699-A (JP)
Title: Vertical flap bearing structure of air conditioner and indoor machine of air conditioner
Inventor: KUBONO TOSHIYUKI
IPC: F24F13/20
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To form a bearing part as a non-design part to prevent adjustment of color.  <P>SOLUTION: In a vertical flap bearing structure of an air conditioner constituted in such a way that a thermal insulation material is bonded to a blow-out frame body, then a bearing part is assembled on the blow-out frame body, and a shaft of a vertical flap controlling direction of blow-out air in the vertical direction is lastly inserted for assembly, a tip part of the bearing part is put into the inside more than the blow-out frame body to cover and hide it by the blow-out frame body.  <P>COPYRIGHT: (C)2004,JPO